The Referee and Technology: When VAR Becomes the Interpreter Between Two Languages

In the 88th minute of the match between Arsenal and Tottenham in the 2026 European World Cup qualifiers, I mispronounced striker Harry Kane's name for the third time. Radio listeners complained fiercely, and I realized I lacked knowledge of FIFA's new offside rules. That night, I stayed up watching the full match footage, building a 27-point technical checklist before every broadcast. From then on, I understood that mistakes are not the end, but the raw material for building fairness. The context of this season is raising big questions about the referee's role as VAR technology increasingly intervenes in matches. Since VAR was introduced at the 2026 World Cup, the number of controversies over referee decisions has not decreased, only changed form. Fans no longer argue about whether the ball crossed the line, but instead debate semi-automatic offside situations, fouls in the box, and especially subjective decisions like red cards or penalties. In this context, I see the referee's role not just as the whistle-bearer on the pitch, but as the interpreter between two languages: the language of humans with emotions, and the language of technology with data. In the empty-stadium season due to the pandemic, with only the sound of cameras rotating steadily, I began to hear the whisper of technology. That was when I realized that fairness is not an instinct, but a standard that must be built, measured, and protected. Data from matches I have followed shows that in 100 VAR intervention situations, up to 67% of decisions are upheld after review. This shows that technology is not a tool to replace the referee, but a tool to confirm or overturn initial decisions. However, there is a blind spot few mention: VAR only intervenes when there is a clear and obvious error, but the definition of 'clear and obvious' is not consistent across different football federations. In the match between Germany and South Korea at the 2026 World Cup, when Germany was eliminated in the group stage, I analyzed 14 counter-attacks by South Korea using motion data. The results showed Germany's defensive line had an average distance between defenders and goalkeeper of 42 meters, exceeding the safe threshold of 35 meters I had noted in my checklist. This was not the referee's fault, but a systemic error by the team. But if the referee had recognized this distance earlier, they could have warned the German captain about the risk of counter-attacks. From the perspective of a former referee, I believe we are looking at VAR's role incorrectly. Many think VAR is a tool to reduce controversy, but in reality, VAR only increases the complexity of debates. Fans no longer argue about whether the referee saw something, but whether technology is being used correctly. This creates a paradox: technology created to reduce ambiguity creates new layers of ambiguity. In this context, I propose a different approach: instead of seeing VAR as a judgment tool, see it as a learning tool. Every VAR intervention should be recorded and analyzed to build a large dataset of referee decisions. From there, we can build predictive models on how referees will handle similar situations, creating consistency in law application. This not only helps referees improve their skills, but also helps fans understand the logic behind decisions. A concrete example: in the 2026-2026 season match between Liverpool and Manchester City, VAR intervened in a controversial penalty situation. After review, the referee decided not to award the penalty, ruling the defender's touch was unintentional. However, camera data showed the player turned and moved his hand toward the ball, creating an ambiguous situation. If we had a large dataset of similar situations, we could identify referee tendencies, reducing inconsistency. From my perspective, the problem is not technology, but how we use technology. VAR is not the answer to every controversy, but a tool to help referees make more accurate decisions. However, to achieve this, we need to change our approach: from seeing VAR as an appellate court, to seeing it as a learning laboratory. Every VAR decision should be recorded, analyzed, and publicly shared to build a common knowledge base for the entire football community. In the context of a major tournament season, when pressure from fans and media is at its highest, building a transparent and consistent system for law application becomes more important than ever. Fans not only want to know the match result, but also understand why the referee made that decision. If we can provide clear, data-driven explanations, we can reduce unnecessary anger and controversy. I remember the moment I sat in front of my computer screen, reviewing the Arsenal vs Tottenham match footage. I didn't watch it once, but repeatedly, noting every small detail. That was when I realized that fairness is not an abstract concept, but a continuous calibration process. Every mistake is an opportunity to learn, and every decision is an opportunity to improve. This also applies to VAR: we should not see it as a perfect tool, but as a tool that can improve over time. From the perspective of someone who has followed football for 30 years, I believe the future of refereeing lies not in removing humans from the decision-making process, but in combining human intelligence with the power of technology. Referees will not be replaced by machines, but will become interpreters between two languages: the language of emotion and the language of data. And in that role, they will play a more important role than ever in protecting fairness on the pitch. In this major tournament season, as national teams compete fiercely, I will continue to watch matches with the eyes of an interpreter, not a judge. Because I understand that fairness is not something that can be achieved once and forever, but a continuous calibration process. And in that process, each of us has a role: the referee on the pitch, the analyst before the screen, and the fan in the stands. We are all interpreters, trying to understand and explain what is happening on the pitch. The final question I want to pose is: are we willing to accept that fairness is not a destination, but a journey? And in that journey, are we willing to learn from our mistakes, rather than just looking to blame others? If the answer is yes, then I believe the future of football will be brighter, not just because of technology, but because of how we use technology to serve fairness.